Added Print Button

Added Print Feature to MessagesDialog
Added Print Preview Feature

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@422 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/RetroShare.pro

@@ -92,6 +92,7 @@ HEADERS +=  rshare.h \
             util/Widget.h \
             util/rsversion.h \
             util/RsAction.h \
+            util/printpreview.h \
             gui/bwgraph/bwgraph.h \
             gui/chat/PopupChatDialog.h \
             gui/connect/ConnectDialog.h \
@@ -245,6 +246,7 @@ SOURCES += main.cpp \
             util/Widget.cpp \
             util/rsversion.cpp \
             util/RsAction.cpp \
+            util/printpreview.cpp \
             gui/bwgraph/bwgraph.cpp \
             gui/chat/PopupChatDialog.cpp \
             gui/connect/ConnectDialog.cpp \
@@ -331,13 +333,17 @@ macx {
 
 
 win32 {
+    OBJECTS_DIR = temp/obj
+    RCC_DIR = temp/qrc
+	UI_DIR  = temp/ui
+	MOC_DIR = temp/moc
 
     RC_FILE = gui/images/retroshare_win.rc
 
     LIBS += -L"../../../../lib" -lretroshare -lssl -lcrypto -lpthreadGC2d -lKadC -lminiupnpc -lz
     LIBS += -lqcheckers -lsmplayer 
     LIBS += -lws2_32 -luuid -lole32 -liphlpapi -lcrypt32-cygwin -gdi32
-    LIBS += -lole32
+    LIBS += -lole32 -lwinmm
 
 }
 

retroshare-gui/src/gui/MessagesDialog.cpp

@@ -23,7 +23,7 @@
 #include "MessagesDialog.h"
 #include "msgs/ChanMsgDialog.h"
 #include "gui/toaster/MessageToaster.h"
-
+#include "util/printpreview.h"
 
 #include "rsiface/rsiface.h"
 #include "rsiface/rspeers.h"
@@ -36,6 +36,8 @@
 #include <QPoint>
 #include <QMouseEvent>
 #include <QPixmap>
+#include <QPrintDialog>
+#include <QPrinter>
 #include <QDateTime>
 #include <QHeaderView>
 
@@ -62,6 +64,9 @@ MessagesDialog::MessagesDialog(QWidget *parent)
   
   connect(ui.newmessageButton, SIGNAL(clicked()), this, SLOT(newmessage()));
   connect(ui.removemessageButton, SIGNAL(clicked()), this, SLOT(removemessage()));
+  //connect(ui.printbutton, SIGNAL(clicked()), this, SLOT(print()));
+  connect(ui.actionPrint, SIGNAL(triggered()), this, SLOT(print()));
+  connect(ui.actionPrintPreview, SIGNAL(triggered()), this, SLOT(printpreview()));
 
   connect(ui.expandFilesButton, SIGNAL(clicked()), this, SLOT(togglefileview()));
   connect(ui.downloadButton, SIGNAL(clicked()), this, SLOT(getallrecommended()));
@@ -92,6 +97,19 @@ MessagesDialog::MessagesDialog(QWidget *parent)
 	msglheader->resizeSection ( 1, 100 );
 	msglheader->resizeSection ( 2, 100 );
 	msglheader->resizeSection ( 3, 200 );
+	
+	ui.newmessageButton->setIcon(QIcon(QString(":/images/folder-draft24-pressed.png")));
+    ui.replymessageButton->setIcon(QIcon(QString(":/images/replymail-pressed.png")));
+    ui.removemessageButton->setIcon(QIcon(QString(":/images/deletemail-pressed.png")));
+    ui.printbutton->setIcon(QIcon(QString(":/images/print24.png")));
+    
+    /*Disabled Reply Button */
+    ui.replymessageButton->setEnabled(false);
+    
+    QMenu * printmenu = new QMenu();
+    printmenu->addAction(ui.actionPrint);
+    printmenu->addAction(ui.actionPrintPreview);
+    ui.printbutton->setMenu(printmenu);
 
 
   /* Hide platform specific features */
@@ -621,4 +639,26 @@ void MessagesDialog::markMsgAsRead()
 	return;
 }
 
+void MessagesDialog::print()
+{
+#ifndef QT_NO_PRINTER
+    QPrinter printer(QPrinter::HighResolution);
+    printer.setFullPage(true);
+    QPrintDialog *dlg = new QPrintDialog(&printer, this);
+    if (ui.msgText->textCursor().hasSelection())
+        dlg->addEnabledOption(QAbstractPrintDialog::PrintSelection);
+    dlg->setWindowTitle(tr("Print Document"));
+    if (dlg->exec() == QDialog::Accepted) {
+        ui.msgText->print(&printer);
+    }
+    delete dlg;
+#endif
+}
 
+void MessagesDialog::printpreview()
+{
+    PrintPreview *preview = new PrintPreview(ui.msgText->document(), this);
+    preview->setWindowModality(Qt::WindowModal);
+    preview->setAttribute(Qt::WA_DeleteOnClose);
+    preview->show();
+}

retroshare-gui/src/gui/MessagesDialog.h

@@ -53,6 +53,8 @@ void updateMessages ( QTreeWidgetItem * item, int column );
   void newmessage();
 
   void replytomessage();
+  void print();
+  void printpreview();
   
   void removemessage();
   void markMsgAsRead();  

retroshare-gui/src/gui/MessagesDialog.ui

@@ -509,14 +509,14 @@
     <widget class="QPushButton" name="newmessageButton" >
      <property name="minimumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="maximumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="toolTip" >
@@ -526,20 +526,7 @@ p, li { white-space: pre-wrap; }
 &lt;p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">New Message&lt;/p>&lt;/body>&lt;/html></string>
      </property>
      <property name="styleSheet" >
-      <string>QPushButton
+      <string/>
-{
-border-image: url(:/images/folder-draft24.png);
-}
-QPushButton:hover 
-{
-border-image: url(:/images/folder-draft24-hover.png);
-}
-
-QPushButton:pressed 
-{
-border-image: url(:/images/folder-draft24-pressed.png);
-}
-</string>
      </property>
      <property name="text" >
       <string/>
@@ -559,14 +546,14 @@ border-image: url(:/images/folder-draft24-pressed.png);
     <widget class="QPushButton" name="replymessageButton" >
      <property name="minimumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="maximumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="toolTip" >
@@ -576,22 +563,7 @@ p, li { white-space: pre-wrap; }
 &lt;p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">reply to selected message&lt;/p>&lt;/body>&lt;/html></string>
      </property>
      <property name="styleSheet" >
-      <string>
+      <string/>
-QPushButton
-{
-border-image: url(:/images/replymail24.png);
-}
-
-QPushButton:hover
-{
-border-image: url(:/images/replymail24-hover.png);
-}
-
-QPushButton:pressed
-{
-border-image: url(:/images/replymail-pressed.png);
-}
-</string>
      </property>
      <property name="text" >
       <string/>
@@ -608,14 +580,14 @@ border-image: url(:/images/replymail-pressed.png);
     <widget class="QPushButton" name="removemessageButton" >
      <property name="minimumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="maximumSize" >
       <size>
-       <width>24</width>
+       <width>28</width>
-       <height>24</height>
+       <height>28</height>
       </size>
      </property>
      <property name="toolTip" >
@@ -625,20 +597,7 @@ p, li { white-space: pre-wrap; }
 &lt;p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">remove selected message&lt;/p>&lt;/body>&lt;/html></string>
      </property>
      <property name="styleSheet" >
-      <string>QPushButton
+      <string/>
-{
-border-image: url(:/images/deletemail24.png);
-}
-
-QPushButton:hover
-{
-border-image: url(:/images/deletemail-hover.png);
-}
-
-QPushButton:pressed
-{
-border-image: url(:/images/deletemail-pressed.png);
-}</string>
      </property>
      <property name="text" >
       <string/>
@@ -652,19 +611,50 @@ border-image: url(:/images/deletemail-pressed.png);
     </widget>
    </item>
    <item row="0" column="3" >
+    <widget class="QPushButton" name="printbutton" >
+     <property name="sizePolicy" >
+      <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="minimumSize" >
+      <size>
+       <width>28</width>
+       <height>28</height>
+      </size>
+     </property>
+     <property name="maximumSize" >
+      <size>
+       <width>28</width>
+       <height>28</height>
+      </size>
+     </property>
+     <property name="text" >
+      <string/>
+     </property>
+     <property name="iconSize" >
+      <size>
+       <width>24</width>
+       <height>24</height>
+      </size>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="4" >
     <spacer>
      <property name="orientation" >
       <enum>Qt::Horizontal</enum>
      </property>
      <property name="sizeHint" >
       <size>
-       <width>40</width>
+       <width>571</width>
-       <height>20</height>
+       <height>24</height>
       </size>
      </property>
     </spacer>
    </item>
-   <item row="1" column="0" colspan="4" >
+   <item row="1" column="0" colspan="5" >
     <widget class="QSplitter" name="splitter_2" >
      <property name="orientation" >
       <enum>Qt::Horizontal</enum>
@@ -1180,6 +1170,16 @@ p, li { white-space: pre-wrap; }
     </widget>
    </item>
   </layout>
+  <action name="actionPrint" >
+   <property name="text" >
+    <string>Print</string>
+   </property>
+  </action>
+  <action name="actionPrintPreview" >
+   <property name="text" >
+    <string>PrintPreview</string>
+   </property>
+  </action>
  </widget>
  <tabstops>
   <tabstop>newmessageButton</tabstop>

retroshare-gui/src/gui/images.qrc

@@ -155,6 +155,7 @@
         <file>images/peerdetails_16x16.png</file>
         <file>images/peers_16x16.png</file>
         <file>images/peers_24x24.png</file>
+        <file>images/print24.png</file>
         <file>images/removefriend16.png</file>
         <file>images/replymail-pressed.png</file>
         <file>images/replymail24-hover.png</file>
@@ -192,6 +193,8 @@
         <file>images/textedit/fileopen.png</file>
         <file>images/textedit/fileprint.png</file>
         <file>images/textedit/filesave.png</file>
+        <file>images/textedit/zoomin.png</file>
+        <file>images/textedit/zoomout.png</file>
         <file>images/toaster/chat.png</file>
         <file>images/toaster/hangup.png</file>
         <file>images/toaster/pickup.png</file>

retroshare-gui/src/util/printpreview.cpp

@@ -0,0 +1,334 @@
+/****************************************************************************
+**
+** Copyright (C) 2004-2007 Trolltech ASA. All rights reserved.
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** This file may be used under the terms of the GNU General Public
+** License version 2.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of
+** this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/
+**
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** In addition, as a special exception, Trolltech gives you certain
+** additional rights. These rights are described in the Trolltech GPL
+** Exception version 1.0, which can be found at
+** http://www.trolltech.com/products/qt/gplexception/ and in the file
+** GPL_EXCEPTION.txt in this package.
+**
+** In addition, as a special exception, Trolltech, as the sole copyright
+** holder for Qt Designer, grants users of the Qt/Eclipse Integration
+** plug-in the right for the Qt/Eclipse Integration to link to
+** functionality provided by Qt Designer and its related libraries.
+**
+** Trolltech reserves all rights not expressly granted herein.
+** 
+** Trolltech ASA (c) 2007
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+
+#include "printpreview.h"
+
+#include <QAbstractScrollArea>
+#include <QPrintDialog>
+#include <QPrinter>
+#include <QToolBar>
+#include <QAction>
+#include <QTextFormat>
+#include <QMouseEvent>
+#include <QTextFrame>
+#include <QTextDocument>
+#include <QAbstractTextDocumentLayout>
+#include <QScrollBar>
+#include <QPainter>
+#include <QDebug>
+#include <QPageSetupDialog>
+#include <QStatusBar>
+
+#ifdef Q_WS_MAC
+const QString rsrcPath = ":/images/mac";
+#else
+const QString rsrcPath = ":/images/win";
+#endif
+
+static inline int inchesToPixels(float inches, QPaintDevice *device)
+{
+    return qRound(inches * device->logicalDpiY());
+}
+
+static inline qreal mmToInches(double mm)
+{
+    return mm*0.039370147;
+}
+
+class PreviewView : public QAbstractScrollArea
+{
+    Q_OBJECT
+public:
+    PreviewView(QTextDocument *document, PrintPreview *printPrev);
+
+    inline void updateLayout() { resizeEvent(0); viewport()->update(); }
+
+public slots:
+    void zoomIn();
+    void zoomOut();
+
+protected:
+    virtual void paintEvent(QPaintEvent *e);
+    virtual void resizeEvent(QResizeEvent *);
+    virtual void mousePressEvent(QMouseEvent *e);
+    virtual void mouseMoveEvent(QMouseEvent *e);
+    virtual void mouseReleaseEvent(QMouseEvent *e);
+
+private:
+    void paintPage(QPainter *painter, int page);
+    QTextDocument *doc;
+    qreal scale;
+    int interPageSpacing;
+    QPoint mousePressPos;
+    QPoint scrollBarValuesOnMousePress;
+    PrintPreview *printPreview;
+};
+
+PreviewView::PreviewView(QTextDocument *document, PrintPreview *printPrev)
+    : printPreview(printPrev)
+{
+    verticalScrollBar()->setSingleStep(20);
+    horizontalScrollBar()->setSingleStep(20);
+
+    viewport()->setBackgroundRole(QPalette::Dark);
+
+    doc = document;
+    scale = 1.0;
+    interPageSpacing = 30;
+}
+
+void PreviewView::zoomIn()
+{
+    scale += 0.2;
+    resizeEvent(0);
+    viewport()->update();
+}
+
+void PreviewView::zoomOut()
+{
+    scale -= 0.2;
+    resizeEvent(0);
+    viewport()->update();
+}
+
+void PreviewView::paintEvent(QPaintEvent *)
+{
+    QPainter p(viewport());
+
+    p.translate(-horizontalScrollBar()->value(), -verticalScrollBar()->value());
+    p.translate(interPageSpacing, interPageSpacing);
+
+    const int pages = doc->pageCount();
+    for (int i = 0; i < pages; ++i) {
+        p.save();
+        p.scale(scale, scale);
+
+        paintPage(&p, i);
+
+        p.restore();
+        p.translate(0, interPageSpacing + printPreview->paperSize.height() * scale);
+    }
+}
+
+void PreviewView::paintPage(QPainter *painter, int page)
+{
+    const QSizeF pgSize = doc->pageSize();
+
+    QColor col(Qt::black);
+
+    painter->setPen(col);
+    painter->setBrush(Qt::white);
+    painter->drawRect(QRectF(QPointF(0, 0), printPreview->paperSize));
+    painter->setBrush(Qt::NoBrush);
+
+    col = col.light();
+    painter->drawLine(QLineF(printPreview->paperSize.width(), 1,
+                             printPreview->paperSize.width(), printPreview->paperSize.height() - 1));
+
+    col = col.light();
+    painter->drawLine(QLineF(printPreview->paperSize.width(), 2,
+                             printPreview->paperSize.width(), printPreview->paperSize.height() - 2));
+
+    QRectF docRect(QPointF(0, page * pgSize.height()), pgSize);
+    QAbstractTextDocumentLayout::PaintContext ctx;
+    ctx.clip = docRect;
+
+    // don't use the system palette text as default text color, on HP/UX
+    // for example that's white, and white text on white paper doesn't
+    // look that nice
+    ctx.palette.setColor(QPalette::Text, Qt::black);
+
+    painter->translate(0, - page * pgSize.height());
+
+    painter->translate(printPreview->pageTopLeft);
+    painter->setClipRect(docRect);//.translated(printPreview->pageTopLeft));
+    doc->documentLayout()->draw(painter, ctx);
+}
+
+void PreviewView::resizeEvent(QResizeEvent *)
+{
+    const QSize viewportSize = viewport()->size();
+
+    QSize docSize;
+    docSize.setWidth(qRound(printPreview->paperSize.width() * scale + 2 * interPageSpacing));
+    const int pageCount = doc->pageCount();
+    docSize.setHeight(qRound(pageCount * printPreview->paperSize.height() * scale + (pageCount + 1) * interPageSpacing));
+
+    horizontalScrollBar()->setRange(0, docSize.width() - viewportSize.width());
+    horizontalScrollBar()->setPageStep(viewportSize.width());
+
+    verticalScrollBar()->setRange(0, docSize.height() - viewportSize.height());
+    verticalScrollBar()->setPageStep(viewportSize.height());
+}
+
+void PreviewView::mousePressEvent(QMouseEvent *e)
+{
+    mousePressPos = e->pos();
+    scrollBarValuesOnMousePress.rx() = horizontalScrollBar()->value();
+    scrollBarValuesOnMousePress.ry() = verticalScrollBar()->value();
+    e->accept();
+}
+
+void PreviewView::mouseMoveEvent(QMouseEvent *e)
+{
+    if (mousePressPos.isNull()) {
+        e->ignore();
+        return;
+    }
+
+    horizontalScrollBar()->setValue(scrollBarValuesOnMousePress.x() - e->pos().x() + mousePressPos.x());
+    verticalScrollBar()->setValue(scrollBarValuesOnMousePress.y() - e->pos().y() + mousePressPos.y());
+    horizontalScrollBar()->update();
+    verticalScrollBar()->update();
+    e->accept();
+}
+
+void PreviewView::mouseReleaseEvent(QMouseEvent *e)
+{
+    mousePressPos = QPoint();
+    e->accept();
+}
+
+PrintPreview::PrintPreview(const QTextDocument *document, QWidget *parent)
+    : QMainWindow(parent), printer(QPrinter::HighResolution)
+{
+    setWindowTitle(tr("RetroShare Message - Print Preview"));
+
+    printer.setFullPage(true);
+    doc = document->clone();
+
+    view = new PreviewView(doc, this);
+    setCentralWidget(view);
+    resize(800, 600);
+
+    doc->setUseDesignMetrics(true);
+    doc->documentLayout()->setPaintDevice(view->viewport());
+
+    // add a nice 2 cm margin
+    const qreal margin = inchesToPixels(mmToInches(20), this);
+    QTextFrameFormat fmt = doc->rootFrame()->frameFormat();
+    fmt.setMargin(margin);
+    doc->rootFrame()->setFrameFormat(fmt);
+
+    setup();
+
+    QFont f(doc->defaultFont());
+    f.setPointSize(10);
+    doc->setDefaultFont(f);
+
+    QToolBar *tb = addToolBar(tr("Print"));
+    tb->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
+
+    QAction *a;
+    a = new QAction(QIcon(":/images/textedit/fileprint.png"), tr("&Print..."), this);
+    a->setShortcut(Qt::CTRL + Qt::Key_P);
+    connect(a, SIGNAL(triggered()), this, SLOT(print()));
+    tb->addAction(a);
+
+    a = new QAction(this);
+    a->setText(tr("Page Setup..."));
+    connect(a, SIGNAL(triggered()), this, SLOT(pageSetup()));
+    tb->addAction(a);
+
+    tb->addSeparator();
+
+    a = new QAction(QIcon(":/images/textedit/zoomin.png"), tr("Zoom In"), this);
+    connect(a, SIGNAL(triggered()), view, SLOT(zoomIn()));
+    tb->addAction(a);
+
+    a = new QAction(QIcon(":/images/textedit/zoomout.png"), tr("Zoom Out"), this);
+    connect(a, SIGNAL(triggered()), view, SLOT(zoomOut()));
+    tb->addAction(a);
+
+    tb->addSeparator();
+
+    a = new QAction(this);
+    a->setText(tr("&Close"));
+    connect(a, SIGNAL(triggered()), this, SLOT(close()));
+    tb->addAction(a);
+
+    statusBar()->setSizeGripEnabled(true);
+}
+
+void PrintPreview::setup()
+{
+    QSizeF page = printer.pageRect().size();
+    paperSize = printer.paperRect().size();
+    paperSize.rwidth() *= qreal(view->logicalDpiX()) / printer.logicalDpiX();
+    paperSize.rheight() *= qreal(view->logicalDpiY()) / printer.logicalDpiY();
+
+    pageTopLeft = printer.pageRect().topLeft();
+    pageTopLeft.rx() *= qreal(view->logicalDpiX()) / printer.logicalDpiX();
+    pageTopLeft.ry() *= qreal(view->logicalDpiY()) / printer.logicalDpiY();
+
+    page.setWidth(page.width() * view->logicalDpiX() / printer.logicalDpiX());
+    page.setHeight(page.height() * view->logicalDpiY() / printer.logicalDpiY());
+
+    // add a nice 2 cm margin
+    const qreal margin = inchesToPixels(mmToInches(20), this);
+    QTextFrameFormat fmt = doc->rootFrame()->frameFormat();
+    fmt.setMargin(margin);
+    doc->rootFrame()->setFrameFormat(fmt);
+
+    doc->setPageSize(page);
+}
+
+PrintPreview::~PrintPreview()
+{
+    delete doc;
+}
+
+void PrintPreview::print()
+{
+    QPrintDialog *dlg = new QPrintDialog(&printer, this);
+    if (dlg->exec() == QDialog::Accepted) {
+        doc->print(&printer);
+    }
+    delete dlg;
+}
+
+void PrintPreview::pageSetup()
+{
+    QPageSetupDialog dlg(&printer, this);
+    if (dlg.exec() == QDialog::Accepted) {
+        setup();
+        view->updateLayout();
+    }
+}
+
+#include "printpreview.moc"

retroshare-gui/src/util/printpreview.h

@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2004-2007 Trolltech ASA. All rights reserved.
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** This file may be used under the terms of the GNU General Public
+** License version 2.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of
+** this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/
+**
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** In addition, as a special exception, Trolltech gives you certain
+** additional rights. These rights are described in the Trolltech GPL
+** Exception version 1.0, which can be found at
+** http://www.trolltech.com/products/qt/gplexception/ and in the file
+** GPL_EXCEPTION.txt in this package.
+**
+** In addition, as a special exception, Trolltech, as the sole copyright
+** holder for Qt Designer, grants users of the Qt/Eclipse Integration
+** plug-in the right for the Qt/Eclipse Integration to link to
+** functionality provided by Qt Designer and its related libraries.
+**
+** Trolltech reserves all rights not expressly granted herein.
+** 
+** Trolltech ASA (c) 2007
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+****************************************************************************/
+
+#ifndef PRINTPREVIEW_H
+#define PRINTPREVIEW_H
+
+#include <QMainWindow>
+#include <QPrinter>
+#include <QPointF>
+#include <QSizeF>
+
+class PreviewView;
+class QTextDocument;
+
+class PrintPreview : public QMainWindow
+{
+    Q_OBJECT
+public:
+    PrintPreview(const QTextDocument *document, QWidget *parent);
+    virtual ~PrintPreview();
+
+    QSizeF paperSize;
+    QPointF pageTopLeft;
+
+private slots:
+    void print();
+    void pageSetup();
+
+private:
+    void setup();
+
+    QTextDocument *doc;
+    PreviewView *view;
+    QPrinter printer;
+};
+
+#endif // PRINTPREVIEW_H
+